Good morning. Here are 10 media stories. Periscope’s first day On Thursday, Twitter's live-streaming app Periscope came out on iTunes and journalists quickly started sharing what they were seeing. By the afternoon, that included a fire and the collapse of two buildings in New York City. "I had less information than I would if I had waited for a formal ...

Intellectually, we all knew that the Internet was so big as to be virtually infinite. But it’s hard to know what to do with that squishy concept. Then BuzzFeed CEO Jonah Peretti outlined his all-in approach in front of a couple thousand nerds at SXSW Interactive last week. He was both surrendering to and embracing...